/* Locke Werks product page system.
   Per-page identity comes from --accent, set inline on :root. Everything
   else is shared so eleven pages do not mean eleven copies of this file. */

:root {
    --accent: #89b4fa;
    --bg: #1e1e2e;
    --bg-alt: #181825;
    --bg-deep: #11111b;
    --border: #313244;
    --text: #cdd6f4;
    --text-mid: #a6adc8;
    --text-dim: #8b91a8;
    --danger: #f38ba8;
    --warn: #f9e2af;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

code {
    font-family: 'Cascadia Mono', Consolas, 'SF Mono', Menlo, monospace;
    font-size: 0.88em;
    color: var(--accent);
    word-break: break-word;
}

/* ── Nav ── */
.topnav {
    padding: 18px 24px;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.topnav a {
    font-size: 0.78rem;
    color: var(--text-dim);
    text-decoration: none;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
    transition: color 0.3s;
}

.topnav a:hover { color: var(--accent); }

/* ── Hero ── */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 88px 24px 72px;
    background: radial-gradient(ellipse at center, #2a2a3e 0%, var(--bg) 70%);
}

.hero-icon { margin-bottom: 26px; }
.hero-icon svg { width: 76px; height: 76px; }

.hero-wordmark {
    font-size: 2.7rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: 0.06em;
    margin-bottom: 12px;
}

.hero-tagline {
    font-size: 1.28rem;
    color: var(--text-mid);
    font-weight: 400;
    margin-bottom: 24px;
    max-width: 640px;
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-dim);
    max-width: 640px;
    margin-bottom: 36px;
    line-height: 1.8;
}

.hero-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 38px;
}

.badge {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid rgba(205, 214, 244, 0.25);
    color: var(--text-mid);
}

.badge-accent { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.badge-oss { color: #a6e3a1; border-color: rgba(166, 227, 161, 0.3); }
.badge-warn { color: var(--warn); border-color: rgba(249, 226, 175, 0.3); }
.badge-danger { color: var(--danger); border-color: rgba(243, 139, 168, 0.35); }

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 8px;
    transition: background 0.3s, border-color 0.3s, color 0.3s, transform 0.15s;
}

.btn-primary {
    color: var(--bg);
    background: var(--accent);
    border: 1px solid var(--accent);
}

.btn-primary:hover { filter: brightness(1.12); }

.btn-secondary {
    color: var(--text);
    background: transparent;
    border: 1px solid #45475a;
}

.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn:active { transform: scale(0.97); }

/* ── Section base ── */
section { padding: 92px 24px; }
.alt { background: var(--bg-alt); }

.section-label {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-heading {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
}

.section-intro {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 52px;
    font-size: 1.05rem;
    color: var(--text-dim);
    line-height: 1.85;
}

.prose {
    max-width: 720px;
    margin: 0 auto;
}

.prose p {
    font-size: 1.05rem;
    color: var(--text-mid);
    line-height: 1.85;
    margin-bottom: 22px;
}

.prose p:last-child { margin-bottom: 0; }
.prose a { color: var(--accent); text-decoration: none; }
.prose a:hover { text-decoration: underline; }

/* ── Card grids ── */
.grid {
    max-width: 980px;
    margin: 0 auto;
    display: grid;
    gap: 24px;
}

/* minmax(0,...) not 1fr: a bare 1fr floors at min-content, so a single long
   unbreakable token in one card widens that whole column. */
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px 26px;
    transition: border-color 0.3s;
}

.alt .card { background: var(--bg); }
.card:hover { border-color: color-mix(in srgb, var(--accent) 35%, transparent); }

.card-icon {
    margin-bottom: 14px;
    display: block;
    color: var(--accent);
}

.card-icon svg { width: 30px; height: 30px; }

.card-name {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 9px;
    overflow-wrap: break-word;
}

.card-desc {
    font-size: 0.89rem;
    color: var(--text-dim);
    line-height: 1.72;
}

.card-desc code { font-size: 0.85em; }

/* ── Spec table ── */
.spec {
    max-width: 760px;
    margin: 0 auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.spec-row {
    display: grid;
    grid-template-columns: 240px 1fr;
    border-bottom: 1px solid var(--border);
}

.spec-row:last-child { border-bottom: none; }

.spec-key {
    padding: 18px 22px;
    background: var(--bg-alt);
    border-right: 1px solid var(--border);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
}

.alt .spec-key { background: var(--bg); }

.spec-val {
    padding: 18px 22px;
    font-size: 0.88rem;
    color: var(--text-dim);
}

/* ── Callout ── */
.callout {
    max-width: 820px;
    margin: 0 auto;
    background: var(--bg-alt);
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-left: 3px solid var(--accent);
    border-radius: 12px;
    padding: 30px 32px;
}

.alt .callout { background: var(--bg); }

.callout.severe {
    border-color: rgba(243, 139, 168, 0.4);
    border-left-color: var(--danger);
}

.callout h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
}

.callout.severe h3 { color: var(--danger); }

.callout p {
    font-size: 0.92rem;
    color: var(--text-mid);
    line-height: 1.8;
    margin-bottom: 14px;
}

.callout p:last-child { margin-bottom: 0; }
.callout ul { list-style: none; margin: 0 0 14px; }

.callout li {
    font-size: 0.92rem;
    color: var(--text-mid);
    line-height: 1.8;
    padding-left: 22px;
    position: relative;
    margin-bottom: 8px;
}

.callout li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--accent);
}

.callout.severe li::before { color: var(--danger); }
.callout a { color: var(--accent); text-decoration: none; }
.callout a:hover { text-decoration: underline; }

/* ── Install block ── */
.codeblock {
    max-width: 760px;
    margin: 0 auto 28px;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px 26px;
    overflow-x: auto;
}

.codeblock pre {
    font-family: 'Cascadia Mono', Consolas, 'SF Mono', Menlo, monospace;
    font-size: 0.85rem;
    color: var(--text-mid);
    line-height: 1.8;
    white-space: pre;
}

.codeblock pre .c { color: #6c7086; }

.center { text-align: center; }

/* ── Footer ── */
footer {
    padding: 40px 24px;
    text-align: center;
    border-top: 1px solid var(--border);
    background: var(--bg-deep);
}

.footer-links { margin-bottom: 16px; }

.footer-links a {
    font-size: 0.8rem;
    color: #6c7086;
    text-decoration: none;
    letter-spacing: 0.05em;
    margin: 0 12px;
    transition: color 0.3s;
}

.footer-links a:hover { color: var(--accent); }

.copyright {
    font-size: 0.75rem;
    color: #45475a;
    letter-spacing: 0.05em;
}

/* ── Responsive ── */
@media (max-width: 880px) {
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .spec-row { grid-template-columns: 1fr; }
    .spec-key { border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 768px) {
    .hero { padding: 64px 24px 52px; }
    .hero-wordmark { font-size: 2rem; }
    .hero-tagline { font-size: 1.08rem; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; max-width: 420px; }
    .section-heading { font-size: 1.6rem; }
    section { padding: 68px 24px; }
    .callout { padding: 24px 22px; }
    .codeblock { padding: 18px 20px; }
}